rtCamp Interview Questions, Process, and Tips

Encryption is the process of converting data into a code to prevent unauthorized access.

• Encryption uses algorithms to scramble data into a format that can only be read with the correct key

• Common encryption methods include AES, RSA, and DES

• Encrypted data appears as random characters without the decryption key

Decryption is the process of converting encrypted data back into its original form.

• Decryption is the opposite of encryption

• It requires a key or password to unlock the encrypted data

• Common algorithms used for decryption include AES, RSA, and DES

Git is a distributed version control system used for tracking changes in source code during software development.

• Git allows multiple developers to work on the same project simultaneously

• It tracks changes made to files, allowing developers to revert to previous versions if needed

• Branching and merging in Git help in managing different versions of the codebase

• Popular platforms like GitHub and Bitbucket use Git for version

GitHub is a web-based platform for version control using Git.

• GitHub allows developers to collaborate on projects by tracking changes made to code.

• Developers can create repositories to store code and manage different versions.

• GitHub provides tools for issue tracking, code review, and project management.

• Popular open-source projects like Bootstrap, jQuery, and Node.js are hosted on GitHub.